Used this head torch to walk the West Highland Way none stop. Worked well and the performance was great for the price paid. Cannot comment on robustness as only used once, but it endured heavy rain for a couple of days and feels well made.
Perfect for what I need it for, search and rescue, deployments, can take a bit of rain, good brightness and has red light. Great that it has locking feature. Bloody good buy.
Great value, sturdy, functionality